Invention Application
- Patent Title: SEMICONDUCTOR PACKAGE WITH WETTABLE FLANK AND RELATED METHODS
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Application No.: US17136136Application Date: 2020-12-29
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Publication No.: US20220208658A1Publication Date: 2022-06-30
- Inventor: Hui Min LER , Soon Wei WANG , Chee Hiong CHEW
- Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Applicant Address: US AZ Phoenix
- Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee Address: US AZ Phoenix
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L23/31 ; H01L21/48 ; H01L21/56 ; H01L21/78

Abstract:
Implementations of the semiconductor package may include a first sidewall opposite a second sidewall, and a third sidewall opposite a fourth sidewall. Implementations of the semiconductor package may include a first lead and a second lead extending from the first sidewall and a first half-etched tie bar directly coupled to the first lead. An end of the first half-etched tie bar may be exposed on the third sidewall of the semiconductor package. Implementations of the semiconductor package may also include a second half-etched tie bar directly coupled to the second lead. An end of the second half-etched tie bar may be exposed on the fourth sidewall. An end of the first lead and an end of the second lead may each be electroplated. The first die flag and the second die flag may be electrically isolated from the first lead and the second lead.
Public/Granted literature
- US11532539B2 Semiconductor package with wettable flank Public/Granted day:2022-12-20
Information query
IPC分类: